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Tired of waiting for hot water to reheat during peak usage times with your traditional water heater? Tankless water heaters offer an ideal solution by providing instant hot water on demand. Unlike traditional water heaters, which store a limited amount of hot water in a tank, tankless water heaters heat water as it passes through the unit, providing an endless supply of hot water whenever needed.

Aire One Heating & Cooling provides a wide range of long-lasting, energy-efficient tankless water heaters that use less space than traditional ones. To replace your old water heater with a more efficient energy-saving water heater, contact us for professional installation, repair and maintenance of tankless water heaters in Hamilton and surrounding areas.

We offer sale, installation, and 24/7 emergency repair services for furnaces, air conditioning and air quality products. Avail of our maintenance and protection plan for your heating and cooling equipment. Call us today.


By choosing tankless water heaters, you will get hot water instantly whenever needed and contribute to saving the environment by reducing emissions from heating equipment. There are several other benefits of a tankless water heater, including:

Savings on energy bills:

Energy-efficient tankless water heaters use less energy than traditional water heaters and thus result in reduced electricity bills.

Longer life span:

Tankless water heater units have a lifespan of 20 years or more and operate better than conventional water heaters.

Occupy less space:

Tankless water heaters are smaller than conventional water heaters. These can be mounted on a wall and even fit into smaller spaces.

Instant hot water:

You can get hot water instantly with tankless water heaters. You don’t have to wait for the tank water to get heated.

Environment friendly:

Tankless water heaters heat only the water that you need. That environment-friendly feature significantly reduces water wastage and carbon footprint.

Save additional costs:

You can save on installation and operational costs for tankless water heaters on storage tanks and repairs of the few parts they have.

Steady hot water supply:

Tankless water heaters keep providing hot water as long as you want compared to the conventional water heater with limited storage capacity.

Allow temperature settings:

Tankless water heaters allow flexible temperature settings per requirements, while traditional water heaters allow a maximum temperature setting.

Contact Aire One Heating & Cooling for various models of tankless water heaters and maintenance and protection plans for your HVAC units.


Tankless water heaters are on-demand water heaters that directly heat the flowing water. They are equipped with automatic sensors to sense the water flowing and a control panel to adjust the water temperature. A tankless water heater works like a traditional one, except supplying hot water instantly through the tap.

It can operate efficiently with gas or electricity. Aire One Heating & Cooling provides a FREE home assessment by our professionals to discuss your requirements and help you choose the appropriate model of tankless water heater in Hamilton.


The tankless water heaters heat water as it flows through heat exchangers and directly supply it to your shower or taps. Traditional water heaters store hot water in insulated tanks as and when required. The insulated tank supplies hot water to your kitchen, bathrooms and wherever needed through pipelines.

Tankless water heaters are costly compared to traditional water heaters initially. However, they prove more energy-efficient to provide savings on energy bills, occupy less space, and are eco-friendly.

You can choose the appropriate tankless water heater by considering the following factors:

Consumption of hot water in the family

The energy efficiency of the water heater

Cost of the water heater

The lifespan or warranty offered on various models


At Aire One Heating & Cooling, we provide a range of services for HVAC appliances, including air-quality products and tankless water heaters in Hamilton and surrounding areas. Our professionals are trained and equipped for installation, repairs, and maintenance services. We also provide valuable rebates and promotions for all our services.

You can avoid expensive repairs and replacement of your furnace and air conditioning unit by purchasing our maintenance and protection plans for peace of mind and savings.

We proudly provide services to Burlington, Brantford, Oakville, and Niagara regions.

Our emergency services are available 24/7 for your convenience. Give us a call

You can browse through our blogs for more information.



Replace your traditional water heater with an energy-efficient tankless water heater in Hamilton.

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